William Morris Davis was an American geographer, geologist, and a meteorologist, often called the 'father of American geography' for his seminal work in the field. He was born on February 12, 1850, in Philadelphia, Pennsylvania. Davis initially studied at Harvard's Lawrence Scientific School and graduated in 1869. He then worked for three years for the Ferdinand Vandeveer Hayden's geological survey of the Rockies, which sparked his interest in landforms and geomorphology.
After his fieldwork, Davis returned to Harvard to teach, where he became a full professor in 1890. His most significant contribution to geography and geology is the 'cycle of erosion' model, which explains the development of various landforms as a chronological process during the post-orogenic stage. This model had a profound impact on how geologists and geographers interpreted the landscape. He proposed that mountains and landforms go through stages of youth, maturity, and old age, and that these could be identified by the shapes of valley profiles, among other characteristics.
Davis was also a proponent of the importance of fieldwork in geographical studies and often took students on extensive field trips. He became the first head of the Department of Geography at Harvard and held that position until his retirement in 1911. After retiring from teaching, Davis continued his field studies and traveled worldwide, examining landforms and developing further theories based on his observations.
Throughout his career, Davis published extensively, including the influential 'Geographical Essays' in 1909. He was a founding member of the Association of American Geographers in 1904 and served as its president. His influence extended beyond the United States, as he lectured at several European universities and was awarded honorary doctorates from universities such as Oxford and Cambridge.
Davis's legacy in geography and his 'cycle of erosion' model remained dominant until the mid-20th century when new theories and technological advances in the study of Earth's processes began to emerge. Nevertheless, his work laid the groundwork for the modern understanding of landscape development and the discipline of geomorphology. William Morris Davis passed away on February 5, 1934, leaving behind a rich legacy in the field of geography.